gelbooruhttps://xbooru.com/index.php?page=atom&tags=1:1 1:1 aspect ratio animated skeleton artist name blue blush blush hand on chest hand on own chest heart eyes legs apart legs spread malicious-muffin (artist) malicious muffin (artist) nude one eye closed pillow sans sans (undertale) seductive seductive smile skeleton socks socks only spread legs undead undertale undertale (series) wink2024-05-10T12:48:42Zgelbooru